Fixes are available
DB2 Version 11.1 Mod1 Fix Pack1 iFix001 for Linux, UNIX, and Windows
DB2 Version 11.1 Mod 2 Fix Pack 2 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod2 Fix Pack2 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod2 Fix Pack2 iFix002 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 3 Fix Pack 3 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix002 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod4 Fix Pack4 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 4 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 6 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 5 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 7 for Linux, UNIX, and Windows
APAR status
Closed as program error.
Error description
SELECT ROW CHANGE TOKEN will return wrong result when using RIDSCAN (Row Identifier Scan) e.g.: following sql will return wrong result when using RIDSCAN ( (Row Identifier Scan) => db2 "select row change token for bas.QUEUEINFO_20160723 FROM bas.QUEUEINFO_20160723 where id < 4467" 1 -------------------- 0 0 0 0 0 0 0 0 0 0 ... 0 0 140 record(s) selected. Access Plan like following: ----------- Total Cost: 36.5867 Query Degree: 1 Rows RETURN ( 1) Cost I/O | 140.456 FETCH ( 2) 36.5629 33 /----+-----\ 140.456 4922 RIDSCN TABLE: BAS ( 3) QUEUEINFO_20160723 6.9544 Q1 1 | 140.456 SORT ( 4) 6.95392 1 | 140.456 IXSCAN ( 5) 6.91635 1 | 4922 INDEX: SYSIBM SQL160808050052790 Q1
Local fix
Use an optimizer guideline to choose a different access, like IXSCAN: <IXSCAN TABLE='tablename_in_query'/>
Problem summary
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Please, see error description and install this Fix. * ****************************************************************
Problem conclusion
Please, see error description and install this Fix.
Temporary fix
Comments
APAR Information
APAR number
IT16869
Reported component name
DB2 FOR LUW
Reported component ID
DB2FORLUW
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-09-01
Closed date
2018-07-16
Last modified date
2018-07-16
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
DB2 FOR LUW
Fixed component ID
DB2FORLUW
Applicable component levels
RB10 PSY
UP
Document Information
Modified date:
04 May 2022